Hi, there is a download of Setup_VST_Sound_Collection_Vol_I which says it is for Cubase 4.5 etc… Can it be used for Artist 6 or does Artist 6 already includes this material.

I am not really sure but I think if you check your “Installed Programs” (control panel in Windows), if you have it, it should be listed. If not, I would try installing it. In my experience, the Steinberg installers are pretty good at letting you know that the content is “already installed” and will likely ask if you want to “repair” it. Personally, I would give it a try. There might be some HALion One content included in there which is not part of Cubase 6 (natively) anymore so skip that stuff (unless you have HALion One from a previous version or something).